If the sonofabitch loses or draws next week, I don't think the Mestalla would give the management a chance. They'd be drowned alive with all the white underwear being waved around the city.
So he's definitely out then, but I wouldn't want him out right now. Let's see how they react at home under that much pressure. All we need is a couple of wins and we're back in La Liga, and we've seen this team perform best under pressure. So we should wait another week IMO.